]> git.baikalelectronics.ru Git - kernel.git/commit
arm64: dts: rockchip: Add PWM fan for NanoPC-T4
authorRobin Murphy <robin.murphy@arm.com>
Fri, 15 Mar 2019 01:05:53 +0000 (01:05 +0000)
committerHeiko Stuebner <heiko@sntech.de>
Mon, 18 Mar 2019 07:45:47 +0000 (08:45 +0100)
commit21c9747675a37a537549147bc7055d6b24d5933c
tree65f2d57b1e6a74fcfd94497183eeef0862f94450
parent5cbb92d44389e887ad55209f5775bdde68ba4cb5
arm64: dts: rockchip: Add PWM fan for NanoPC-T4

NanoPC-T4 has a dedicated circuit for driving a 12V fan from PWM1,
so let's add that along with some rough empirically-derived thermal
settings for the benefit of anyone determined enough to hook one up.

The vendor does not currently offer a suitable fan, but this seems as
good a place as any to note that pre-terminated 3-pin JST GH connectors
are readily available online, and if you even have to ask, then splicing
one of those really will be orders of magnitude cheaper and simpler than
getting set up to crimp the teeny-tiny things by hand.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts